山东省焦家金矿田地球物理综合信息的研究与找矿

STUDY ON THE COMPREHENSIVE INFORMATION OF GEIPHYSICS AND ITS APPLICATION IN GOLD PROSPECTING IN THE JIAOJIA GOLD FIELD,SHANDONG

摘要:

本文是在研究胶东蚀变岩型金矿的矿田地球物理找矿模型基础上论述了焦家金矿田上磁场、电场、重力场的分布特征及通过位场转换所提取的各种信息，并阐述其与成矿的关系，提出了用航磁资料圈定找矿靶区的新认识，即在磁性岩体的边缘部及其附近进行找矿。并结合研究地质资料，认为郭家岭花岗闪长岩是控制金矿生成的岩体。

Abstract:

The author has conducted an intensive investigation on the distribution features ofmagnetiscm,electrical and gravitational fields and various kinds of data derived from thepotentialfield transference of Jiaojia gold mine The author has also described the relationshipbetween those data and the ore formation,and proposes a new view for choosing a target areawith aeromagnetic data,that is,Searching for gold deposits in the vicinity of magnetic rock body.Through a comprehensive analysis,we belive that the Guoji...